Cochabamba, or simply Cocha is fourth largest city in central Bolivia, in a valley with the same name, in the Andes mountain range. Its name is from a compound of the Quechua words q'ucha, meaning "lake", and pampa, "open plain". It is known as the "City of Eternal Spring" and "The Garden City" because of its spring-like temperatures all year round. It is also known as La Llajta, which means "town" in Quechua. : P70 : P8